1:detect the smoke level of diesel car 2: combustion analysis 3: research of diesel engine 4:Warranty period one year

   SV-2LB filter semi-automatic Smoke meter

 

         SV-2LB-filter semiautomatic Smoke meter,  which is produced according to the national standard GB/T11798.5-2001 and GB3847-83, can be used to detect the smoke level of diesel car ,the combustion analysis and the research of diesel engine.

       The instrument cramps out a definite store of exhaust from vent-pipe and get them through a certain area of filter paper.

       Then you can have the test result of exhaust concentration by the black granule on the filter paper (unit: Rb ).

       SV-2LB, equipped with Nixie tube, is easy to operate by Prompt lamp and separately displays the lasted three test result and the average of them.

       Addition: The strong point of SV-2LB: Air compression is not needed while it works.

The main technicalparameters:

1. Measurement scope 0-10  Rb

2. accuracyNot exceed  FS ±3

3. Repeatability: Not exceed FS ±2

4. StabilityNot exceed FS ±2/h

5. Resolution 0.1 Rb

6. Environmental condition temperature0~40 Relative humidity20-80 Air pressure70~105kPa power AC 220V±10%50Hz

7. Preheat time 5min

8. Sampling system swept volume330ml±15ml swept actuation time1.4S±0.2S tightness of extracting pump

9. The air infiltration capacity is not exceed 15ml in one minute.

10. filter specificationwidth:40mm,thickness0.18mm,

11. Equivalent pore diameter: 45um, air permeability :3000ml/cm2.min,

12. brightness: 85Sampling tube: cylinder: 5mm, length:  5m.

Products show:

SV-2LB Auto Smoke Meter